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ROXs 42Bb is a directly imaged planetary-mass companion [1] to the binary M star ROXs 42B, [4] a likely member of the Rho Ophiuchi cloud complex. The companion was announced/discovered on October 17, 2013, by University of Toronto astronomer Thayne Currie .
ROXs 12: ROXs 12 b 16 ± 4 214 0.83 452 2013 Direct imaging 2MASS J22362452+4751425: 2M2236+4751 b† 11-14 230 205 2017 AO [38] Mu2 Scorpii: Mu2 Scorpii b†l 14.4±0.8 242.4 0.56 474 2022 Direct imaging Ophiuchi 11: Ophiuchi 11 b 21±3 20,000 243±55 400 2006 Direct imaging AB Pictoris: AB Pictoris b† 10 ± 1 [39] 1.75 260 164 2005 imaging+ ...
The sizes are listed in units of Jupiter radii (R J, 71 492 km).This list is designed to include all planets that are larger than 1.6 times the size of Jupiter.Some well-known planets that are smaller than 1.6 R J (17.93 R 🜨 or 114 387.2 km) have been included for the sake of comparison.
−0.4 × 10 −4 times as luminous as the Sun (L ☉). [ 21 ] Despite the uncertainty of the planet's properties, a 2017 study calculated HD 100546 b as a very highly reddened substellar object with a good-fit effective temperature of 2,630 K and a planetary mass and radius of 25 M Jup and 3.4 R Jup , making it still one of the largest ...
It orbits the nearby L1.5-type brown dwarf DENIS-P J082303.1-491201, which is 7.5 ± 0.7 % the mass of the Sun, [1] and has an orbital period of about 246 days. [ 1 ] [ 2 ] See also
Benefits of a home equity loan. Lower interest rates and potential tax benefits. Because these loans are secured by your home, they typically offer lower rates than unsecured options like personal ...
Hubbard, a big man with intense blue eyes and a five-o'clock shadow, greets me gruffly. "You don't look like Business Insider," he says. "You look like Rising S."
The New York Yankees changing their nearly 50-year-old facial hair policy to allow "well-groomed" beards, according to owner Hal Steinbrenner, caught many in the baseball world off-guard. Gleyber ...